GB1560923A - N - (5 - tetrazolyl) - 4 -oxo - 4h - pyrimido (2,1-b) benzothiazole - 3- carboxamide antiallergy agents - Google Patents

N - (5 - tetrazolyl) - 4 -oxo - 4h - pyrimido (2,1-b) benzothiazole - 3- carboxamide antiallergy agents Download PDF

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Publication number
GB1560923A
GB1560923A GB5759/77A GB575977A GB1560923A GB 1560923 A GB1560923 A GB 1560923A GB 5759/77 A GB5759/77 A GB 5759/77A GB 575977 A GB575977 A GB 575977A GB 1560923 A GB1560923 A GB 1560923A
Authority
GB
United Kingdom
Prior art keywords
oxo
pyrimidol
carboxamide
compound
blbenzothiazole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5759/77A
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English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfizer Inc filed Critical Pfizer Inc
Publication of GB1560923A publication Critical patent/GB1560923A/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D513/00Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04Ortho-condensed systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents

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  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB5759/77A 1976-03-29 1977-02-11 N - (5 - tetrazolyl) - 4 -oxo - 4h - pyrimido (2,1-b) benzothiazole - 3- carboxamide antiallergy agents Expired GB1560923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/671,030 US4041163A (en) 1976-03-29 1976-03-29 N-(5-Tetrazolyl)-4-oxo-4H-pyrimido(2,1-b)benzothiazole-3-carboxamide antiallergy agents

Publications (1)

Publication Number Publication Date
GB1560923A true GB1560923A (en) 1980-02-13

Family

ID=24692862

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5759/77A Expired GB1560923A (en) 1976-03-29 1977-02-11 N - (5 - tetrazolyl) - 4 -oxo - 4h - pyrimido (2,1-b) benzothiazole - 3- carboxamide antiallergy agents
GB19542/77A Expired GB1516964A (en) 1976-03-29 1977-05-10 Poppet valve with recessed seat

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB19542/77A Expired GB1516964A (en) 1976-03-29 1977-05-10 Poppet valve with recessed seat

Country Status (32)

Country Link
US (1) US4041163A (hu)
JP (1) JPS52118497A (hu)
AR (1) AR215886A1 (hu)
AT (1) AT355030B (hu)
BE (1) BE852485A (hu)
BG (1) BG27757A3 (hu)
CA (1) CA1079276A (hu)
CH (1) CH606019A5 (hu)
CS (1) CS198236B2 (hu)
DD (1) DD130247A5 (hu)
DE (1) DE2712079C3 (hu)
DK (1) DK146160C (hu)
ES (1) ES456944A1 (hu)
FI (1) FI60871C (hu)
FR (1) FR2346357A1 (hu)
GB (2) GB1560923A (hu)
GR (1) GR72695B (hu)
HU (1) HU173643B (hu)
IE (1) IE44031B1 (hu)
IL (1) IL51616A (hu)
LU (1) LU76970A1 (hu)
NL (1) NL166945C (hu)
NO (1) NO150044C (hu)
NZ (1) NZ183634A (hu)
PH (1) PH12757A (hu)
PL (1) PL103466B1 (hu)
PT (1) PT66321B (hu)
RO (1) RO71888A (hu)
SE (1) SE436570B (hu)
SU (1) SU784782A3 (hu)
YU (1) YU40669B (hu)
ZA (1) ZA771485B (hu)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810863A1 (de) * 1978-03-13 1979-09-27 Boehringer Mannheim Gmbh 1-oxo-1h-pyrimido eckige klammer auf 6,1-b eckige klammer zu benzthiazol-derivate und verfahren zu ihrer herstellung
US4491587A (en) * 1978-05-05 1985-01-01 Mead Johnson & Company Tetrazole derivatives
US4223031A (en) * 1978-05-05 1980-09-16 Mead Johnson & Company Azolopyrimidinones
US4230707A (en) * 1979-08-27 1980-10-28 Warner-Lambert Company Oxo-pyrido[1,2-a]thienopyrimidine compounds and methods for their production
US4282360A (en) * 1979-10-12 1981-08-04 Hoffmann-La Roche Inc. 7-Methylthio or methylsulfinyl-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid
US4535081A (en) * 1979-11-23 1985-08-13 Pfizer Inc. Antiallergic and antiulcer 1-oxo-1H-thiazolo[3,2-a]pyrimidine-2-carboxamides and intermediates therefor
DK151811C (da) * 1979-11-23 1988-06-06 Pfizer Analogifremgangsmaade til fremstilling af n-(5-tetrazolyl)-1-oxo-1h-thiazolooe3,2-aaa-pyrimidin-2-carboxamider eller farmaceutisk acceptable kationsalte deraf samt 1-oxo-1h-thiazolooe3,2-aaapyrimidin-2-carboxylsyrer til anvendelse som udgangsmaterialer ved fremgangsmaaden
US4414388A (en) * 1979-11-23 1983-11-08 Pfizer Inc. 1-Oxo-1H-thiazolo[3,2-a]pyrimidine-2-carboxamides
US4423048A (en) * 1979-11-23 1983-12-27 Pfizer Inc. Antiallergic and antiulcer 1-oxo-1H-thiazolo[3,2-a]pyrimidine-2-carboxamides and intermediates therefor
US4443451A (en) * 1981-07-15 1984-04-17 Janssen Pharmaceutica N.V. Bicyclic pyrimidin-5-one derivatives
DE3208218A1 (de) * 1982-03-06 1983-09-08 Basf Ag, 6700 Ludwigshafen Isoindolinfarbstoffe und deren verwendung
GB8300728D0 (en) * 1983-01-12 1983-02-16 Erba Farmitalia Substituted carboxy-thiazolo / 3 2 - a / pyrimidine derivatives
JPS59163735U (ja) * 1983-04-14 1984-11-02 モリタ工業株式会社 家庭用風呂釜の給排気管装置
US4457932A (en) * 1983-07-22 1984-07-03 Bristol-Myers Company Anti-ulcer agents
US4762840A (en) * 1984-02-13 1988-08-09 Roussel Uclaf Pyrimido[2,1-b]benzothiazoles having antiallergic activity
US4879295A (en) * 1986-09-27 1989-11-07 Sawai Pharmaceutical Co., Ltd. N-tetrazolyl thiazolecarboxyamide derivatives and their use
US5063228A (en) * 1990-05-31 1991-11-05 A. H. Robbins Company, Incorporated 4-(substitutedaminoethyl)-3,4-dihydro-2-alkylpyrimido[1,6-a]benzimidazol-1(2H)-ones as antiarrhythmic agents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH491944A (de) * 1966-11-29 1970-06-15 Ciba Geigy Verfahren zur Herstellung von benzheterocyclischen Verbindungen

Also Published As

Publication number Publication date
CA1079276A (en) 1980-06-10
PT66321B (en) 1978-08-14
NL166945C (nl) 1981-10-15
LU76970A1 (hu) 1977-07-22
YU40669B (en) 1986-04-30
DD130247A5 (de) 1978-03-15
IL51616A (en) 1980-06-30
SE436570B (sv) 1985-01-07
NO150044C (no) 1984-08-22
CH606019A5 (hu) 1978-10-13
DE2712079B2 (de) 1980-08-14
FI60871C (fi) 1982-04-13
NL166945B (nl) 1981-05-15
HU173643B (hu) 1979-07-28
YU68277A (en) 1982-06-30
FR2346357B1 (hu) 1980-09-19
IE44031L (en) 1977-09-29
AT355030B (de) 1980-02-11
JPS556639B2 (hu) 1980-02-18
BE852485A (fr) 1977-09-15
IL51616A0 (en) 1977-05-31
IE44031B1 (en) 1981-07-29
AR215886A1 (es) 1979-11-15
ES456944A1 (es) 1978-01-16
ZA771485B (en) 1978-12-27
NO150044B (no) 1984-04-30
CS198236B2 (en) 1980-05-30
PT66321A (en) 1977-04-01
ATA183877A (de) 1979-07-15
US4041163A (en) 1977-08-09
SU784782A3 (ru) 1980-11-30
AU2322277A (en) 1978-04-20
PH12757A (en) 1979-08-09
BG27757A3 (en) 1979-12-12
RO71888A (ro) 1982-09-09
DK146160B (da) 1983-07-11
NZ183634A (en) 1979-03-16
NO770782L (no) 1977-09-30
DE2712079C3 (de) 1981-07-09
PL103466B1 (pl) 1979-06-30
DK118277A (da) 1977-09-30
SE7702272L (sv) 1977-09-30
FI60871B (fi) 1981-12-31
FR2346357A1 (fr) 1977-10-28
GB1516964A (en) 1978-07-05
FI770848A (hu) 1977-09-30
JPS52118497A (en) 1977-10-04
DK146160C (da) 1983-12-05
GR72695B (hu) 1983-12-01
NL7702895A (nl) 1977-10-03
DE2712079A1 (de) 1977-10-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee